Table 1. Compounds used in this study.
| No. | Code | Compound | Source | References |
|---|---|---|---|---|
| 1 | RL001 | N-methylcycloatalaphylline A | Roots of A. monophylla | (Pailee et al., 2020) |
| 2 | RL006 | yukocitrine | Roots of A. monophylla | (Pailee et al., 2020) |
| 3 | RL002 | N-methylatalaphylline | Roots of A. monophylla | (Pailee et al., 2020) |
| 4 | RL007 | atalaphylline | Roots of A. monophylla | (Pailee et al., 2020) |
| 5 | RL004 | atalaphylline-3,5-dimethyl ether | Roots of A. monophylla | (Pailee et al., 2020) |
| 6 | RL003 | 2,2-dimethylchromenocoumarin | Roots of A. monophylla | (Pailee et al., 2020) |
| 7 | RL005 | auraptene | Roots of A. monophylla | (Pailee et al., 2020) |
| 8 | RL009 | rubiadin-1-methyl ether | Roots of P. filamentosa | (Wisetsai, Lekphrom & Schevenels, 2021) |
| 9 | RL010 | rubiadin | Roots of P. filamentosa | (Wisetsai, Lekphrom & Schevenels, 2021) |
| 10 | RL011 | knoxiadin | Roots of P. filamentosa | (Wang, Chen & Lu, 1985) |
| 11 | RL008 | nordamnacanthal | Roots of P. filamentosa | (Wisetsai, Lekphrom & Schevenels, 2021) |
| 12 | RL012 | damnacanthal | Roots of P. filamentosa | (Wisetsai, Lekphrom & Schevenels, 2021) |
| 13 | RL013 | damnacanthol | Roots of P. filamentosa | (Wisetsai, Lekphrom & Schevenels, 2021) |
| 14 | RL014 | 3′,4′,7-tri-O-methylluteolin | Flowers of A. conyzoides | (Ahond et al., 1990) |
| 15 | RL015 | 4′,7-di-O-methylapigenin | Flowers of A. conyzoides | (Ahond et al., 1990) |
| 16 | RL016 | 4′-O-methylapigenin | Flowers of A. conyzoides | (Yim, Kim & Lee, 2003) |
| 17 | RL017 | 2′-hydroxy-4,4′,6′-trimethoxychalcone | Flowers of A. conyzoides | (Sukari et al., 2004) |
| 18 | RL020 | 3,5-dihydroxycinnamate | Roots of R. wittii | (Wisetsai et al., 2020) |
| 19 | RL021 | lippianoside B | Roots of R. wittii | (Wisetsai et al., 2020) |
| 20 | RL022 | rothmannioside C | Roots of R. wittii | (Wisetsai et al., 2020) |
| 21 | RL023 | rothmannioside A | Roots of R. wittii | (Wisetsai et al., 2020) |
| 22 | RL024 | rothmannioside B | Roots of R. wittii | (Wisetsai et al., 2020) |
| 23 | RL019 | aurisin A | Cultured mycelium of N. nambi | (Kanokmedhakul et al., 2012) |
Note:
Compounds 1–22 were isolated from four medicinal plants (Atalantia monophylla, Prismatomeris filamentosa, Ageratum conyzoides, and Rothmannia wittii). Compound 23 was isolated from the cultured mycelium of the luminescent mushroom Neonothopanus nambi.